Cap for the bed of a pickup truck



FIG. 1 is a perspective view of a cap for the bed of a pickup truck showing my new design it being understood that the broken lines are for illustrative purposes only;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view showing the interior thereof. 

The ornamental design for a cap for the bed of a pickup truck, substantially as shown and described. 